基于SCA的多频段电台设计  

Design of Multi-Band Radio Station Based on SCA

作　　者：牛绍伍 NIU Shaowu(Guangzhou Haige Communications Group Co.,Ltd.,Guangzhou 510663,China)

机构地区：[1]广州海格通信集团股份有限公司,广东广州510663

出　　处：《现代信息科技》2023年第9期63-67,共5页Modern Information Technology

摘　　要：对传统通信装备的现状进行了分析,结合软件无线电通信架构的开放性、通用性和扩展性等特点,提出了基于SCA的多频段电台设计方案。对基于SCA架构的多频段电台的总体方案、硬件架构、软件结构进行了研究和分析;详细阐述了多频段电台的基带单元设计、射频收发系统设计和天线设计,明确提出了基带单元、射频收发系统和天线的详细设计思路和具体实现方案,可为同类通信产品的设计提供参考。The current status of traditional communication equipment is analyzed,and a design scheme of multi-band radio station based on SCA is presented,which combines the openness,universality and extensibility of software radio communication architecture.The overall scheme,hardware structure and software structure of multi-band radio stations based on SCA architecture are studied and analyzed.The baseband unit design,radio frequency transceiver system design and antenna design of multi-band radio stations are described in detail.The detailed design ideas and specific implementation schemes of baseband unit,radio frequency transceiver system and antenna are presented,which can provide reference for the design of similar communication products.

关 键 词：多频段电台 软件无线电 硬件架构 软件架构 核心框架 基带单元 

分 类 号：TN924[电子电信—通信与信息系统] TP311.5[电子电信—信息与通信工程]